Organization and implementation of validation activities for caffeine content determination in beverages
The unit organized and implemented a validation project for the determination capability of caffeine in beverages,the entire process includes the development of a proficiency testing plan,registration for proficiency testing,distribution of proficiency testing samples,testing and feedback of samples,result statistics and evaluation,statistical analysis and result anal-ysis.Through this capability verification work,it helps inspection and testing institutions identify differences with peer insti-tutions,supplement internal quality control techniques,provide information for their own capability improvement and quality management,and also provide basis and technical support for industry regulatory authorities to supervise and assess inspec-tion and testing institutions.
NETL
NSTL
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